67864578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15473}}^1$

素因数の和:15538

約数の個数: 32

約数和(自身を含む): 147064896

約数和(自身を除く): 79200318

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 15473, 30946, 46419, 92838, 263041, 526082, 665339, 789123, 1330678, 1578246, 1996017, 3992034, 11310763, 22621526, 33932289, 67864578]

約数ペア:

[(1, 67864578), (2, 33932289), (3, 22621526), (6, 11310763), (17, 3992034), (34, 1996017), (43, 1578246), (51, 1330678), (86, 789123), (102, 665339), (129, 526082), (258, 263041), (731, 92838), (1462, 46419), (2193, 30946), (4386, 15473)]